APA (7th ed.) Citation

Okposin, S. B., Ong, H. B., & Abdul Halim Abdul Hamid. (2003). Perubahan fasa ekonomi Malaysia. Utusan Publications.

Chicago Style (17th ed.) Citation

Okposin, Samuel Bassey, Hway Boon Ong, and Abdul Halim Abdul Hamid. Perubahan Fasa Ekonomi Malaysia. Kuala Lumpur: Utusan Publications, 2003.

MLA (8th ed.) Citation

Okposin, Samuel Bassey, et al. Perubahan Fasa Ekonomi Malaysia. Utusan Publications, 2003.